"Flagpoling" — border-exit-and-re-entry work-permit activation — restricted

IRCC and CBSA restricted the long-standing informal practice of "flagpoling" (exiting at a US border and immediately re-entering to activate a new work permit) from December 2024. Most work-permit activations now must be processed at a Canadian port of entry via formal admission rather than same-day exit-re-entry. Materially changes the logistics of in-Canada status transitions.